Thermo Scientific™

Dionex™ ICS-4000 ED Electrochemical Detector

Catalog number: 075121
Thermo Scientific™

Dionex™ ICS-4000 ED Electrochemical Detector

Catalog number: 075121
Get lower backgrounds with the Thermo Scientific™ Dionex™ ICS-4000 ED Electrochemical Detector, which is flow- and volume-optimized for high-performance amperometric detection in both capillary and analytical ion chromatography.
 
Catalog Number
075121
Unit Size
Each
Range
2.0 to 2.0 V in 0.001 V increments
Price (USD)
Full specifications
DescriptionED-4000 Electrochemical Detector (without cell)
Analog OutputsUser Selectable Full Scale of 10, 100, or 1000 mV
For Use With (Equipment)ICS-4000 Ion Chromatography System
AutorangingYes
TypeElectrochemical Detector
Detection ModeAmperometry
Detector TypeElectrochemical
Cell BodyTitanium body with PEEK inlet tubingCompatible with 0.2-0.6 mm i.d. columns
Cell ElectrodesConventional: gold, glassy carbon, platinum, and silverDisposable: gold, platinum, carbon, and silver
Electronics TypeMicroprocessor-controlled digital signal processing
Cell Volume< 0.2 μL
Reference ElectrodepH-Ag/AgCl combination, one piece designPdH, one piece design
Flow Cell MaterialsTitanium Body with PEEK Inlet Tubing
Electronic NoiseIPAD (Au electrode) < 50 pC at 10 mM KOHDC Amperometry (GC) < 10 pA at catecholamine eluent
Working ElectrodesConventional: gold, glassy carbon, platinum, and silverDisposable: gold, platinum, carbon, and silver
Filter0-10 s response time, user settable
Max. Cell Operating Pressure0.7 MPa (100 psi)
Range2.0 to 2.0 V in 0.001 V increments
Signal RangeIntegrated Amperometry: 50 pC to 200 μCDC Amperometry: 5 pA to 74 μA
Unit SizeEach
Showing 1 of 1
Catalog NumberSpecificationsUnit SizeRangePrice (USD)
075121Full specifications
Each2.0 to 2.0 V in 0.001 V incrementsRequest A Quote
DescriptionED-4000 Electrochemical Detector (without cell)
Analog OutputsUser Selectable Full Scale of 10, 100, or 1000 mV
For Use With (Equipment)ICS-4000 Ion Chromatography System
AutorangingYes
TypeElectrochemical Detector
Detection ModeAmperometry
Detector TypeElectrochemical
Cell BodyTitanium body with PEEK inlet tubingCompatible with 0.2-0.6 mm i.d. columns
Cell ElectrodesConventional: gold, glassy carbon, platinum, and silverDisposable: gold, platinum, carbon, and silver
Electronics TypeMicroprocessor-controlled digital signal processing
Cell Volume< 0.2 μL
Reference ElectrodepH-Ag/AgCl combination, one piece designPdH, one piece design
Flow Cell MaterialsTitanium Body with PEEK Inlet Tubing
Electronic NoiseIPAD (Au electrode) < 50 pC at 10 mM KOHDC Amperometry (GC) < 10 pA at catecholamine eluent
Working ElectrodesConventional: gold, glassy carbon, platinum, and silverDisposable: gold, platinum, carbon, and silver
Filter0-10 s response time, user settable
Max. Cell Operating Pressure0.7 MPa (100 psi)
Range2.0 to 2.0 V in 0.001 V increments
Signal RangeIntegrated Amperometry: 50 pC to 200 μCDC Amperometry: 5 pA to 74 μA
Unit SizeEach
Showing 1 of 1
ED Features
  • Cell body design provides consistent torque to cell electrode for consistent installation and mounting of working electrode
  • Uses microprocessor-controlled digital signal processing
  • Supports DC amperometry, pulsed amperometry, or integrated pulsed amperometry detection modes
  • The integrated pulsed amperometry mode provides complete freedom to change the waveform profile’s number of segments, duration of each segment, and voltage applied at each segment
  • Uses either pH-Ag/AgCl, Ag/AgCl, or Palladium Hydrogen (PdH) reference electrode; new one-piece PdH reference electrode provides consistency and reliability
  • Control through Chromeleon software or locally through TTL inputs
  • Cell and detector electronics are integrated to minimize noise, maximize electrical isolation and shielding, and maximize thermal stability
  • Innovative, built-in electronics for easy calibrations and diagnostics

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Frequently asked questions (FAQs)

Citations & References